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Posted to issues@ignite.apache.org by "Evgenii Zhuravlev (JIRA)" <ji...@apache.org> on 2017/06/27 14:22:00 UTC
[jira] [Created] (IGNITE-5597) Wrong javadoc in Affinity and
AffinityFunction for REPLICATED cache
Evgenii Zhuravlev created IGNITE-5597:
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Summary: Wrong javadoc in Affinity and AffinityFunction for REPLICATED cache
Key: IGNITE-5597
URL: https://issues.apache.org/jira/browse/IGNITE-5597
Project: Ignite
Issue Type: Bug
Affects Versions: 1.7
Reporter: Evgenii Zhuravlev
RendezvoudAffinityFunction.getPartitions() Javadoc says:
{code:java}
* Note that for fully replicated caches this method should always
* return {@code 1}.
{code}
but it's not true, it works the same as PARTITIONED cache.
Affinity.mapKeyToNode(K key) javadoc says:
{code:java}
* <li>
* For fully replicated caches first node ID returned by {@link AffinityFunction}
* is returned.
* </li>
* <li>For partitioned caches, primary node for the given key is returned.</li>
{code}
it looks confusing, while REPLICATED cache has primary nodes for keys as PRATITIONED.
Also,
{code:java}
* Provides affinity information to detect which node is primary and which nodes are
* backups for a partitioned cache.
{code}
Affinity matter for REPLICATED cache too.
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